I have Tableau server up and running. Works like a charm. However, when I try to access Tableau server with Iphone/Safari I can´t log in. Nothing happens when I enter my username and password. Seems like the entered info does not get passed on. After a bit of research I find that I can log in if I point Safari directly to the ip-adress of Tableau server, but not when I use the domain name. I have no idea what is going on. I use cloaked domain redirection. That should not get me into trouble?

Yes, I got beyond the problem. I ended up giving up the cloaked solution. Since I am using Amazon EC2 I used their route 53 redirection service. Another solution would be to change the A record on the name server (pointing to the ip) of whomever you are using as a domain provider. Everything works like a charm.